Biothane 5/16"(8mm) Granite Rope Slip Leash

  • $42.95
Tax included.

Ready for your next adventure? Our 100% waterproof Biothane leashes are the right choice for every dog! Handmade in the USA from ultra durable Beta BioThane®, for our 1/4”(6mm) rope leashes and granite Biothane for our 5/16“(8mm) slip leashes. With a double sided dual riveted easy to grip Biothane stopper, and a solid brass black matte O black ring. The ends of the leash are sealed with a stitched cover under a heavy plastic finish. Allowing for the strongest join possible. The large O ring allows for an easy smooth movement along the leash. 

They are 100% waterproof and perfect for any outdoor adventure, whether you're walking down the street on a rainy day, hiking through the bush or headed to soak up some sun at the beach! Your BioThane slip will remain soft and supple, and easy to get on and off your dog in a single quick motion. Small and light enough to stash in your pocket right before your agility run too! Plus that beautiful colour will stay vibrant for years to come!

Easy to wipe down or hose down after use and made from real genuine USA BioThane®. A incredibly durable and easy to maintain polyester webbing with a PVC coating. Fully waterproof and manufactured in the USA. 

No slip collar or leash should ever be left on a dog that is tied up or unsupervised. If you’re going to use your slip leash as a pressure release training tool, please seek the advise of a professional trainer. No tool that can apply pressure should ever be used lightly or without proper training. Our recommendation is always to base your training in the LIMA method (Least Intrusive, Minimally Aversive)


5/16" (8mm) Diamater
5 foot (152cm) full length
Industrial Strength Machine Stitching sealed under a heavy duty black plastic finishing clasp. 
Comes in a range of bright colours that will not fade
Black Brass Matte O ring (this is a solid brass ring with black coating that can wear with time)

Suggested Dog Size
 (This is based on our below recommendation, not the strength of the leash or hardware used)

Granite Biothane 5/16" has a break strength of over 200kg, the heavier duty nature of this rope means it will not be as soft and supple as its Beta Biothane 1/4" counterpart. We recommend our Granite Biothane lines for large double coated breeds, or heavier breeds such as GSD and larger. For lighter breeds in either weight or coat type, our 1/4" beta biothane slip will be more comfortable for the dog and easier to use.

All metal can and will rust or corrode when used in water, especially salt water! We highly recommend washing off your leash on a regular basis with clean fresh water and drying it off. The length is inclusive of the Biothane in the handle and the loop.